Definition of trademark noun from the Oxford Advanced Learner's Dictionary

     

    trademark

     noun
    noun
    BrE BrE//ˈtreɪdmɑːk//
     
    ; NAmE NAmE//ˈtreɪdmɑːrk//
     
     
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  1. 1(abbreviation TM) a name, symbol or design that a company uses for its products and that cannot be used by anyone else ‘Big Mac’ is McDonald's best-known trademark.
  2. 2a special way of behaving or dressing that is typical of somebody and that makes them easily recognized Attention to detail is Anthea’s trademark. The artist uses her trademark swirls of paint to good effect in her latest exhibition.